package com.atguigu.gulimall.member.exception;

import com.atguigu.common.exception.BizCodeEnume;

/**
 * @Description :用户名异常
 * @Author : mayp
 * @Date: 2020-11-09 15:20
 */
public class UserNameExisException extends RuntimeException {
    public UserNameExisException() {
        super(BizCodeEnume.USER_EXIST_EXCEPTION.getMsg());
    }
}
